156721664

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{27827}}^1$

素因数の和:27856

約数の個数: 40

約数和(自身を含む): 341616528

約数和(自身を除く): 184894864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 27827, 55654, 111308, 222616, 306097, 445232, 612194, 890464, 1224388, 1780928, 2448776, 3561856, 4897552, 7123712, 9795104, 14247424, 19590208, 39180416, 78360832, 156721664]

約数ペア:

[(1, 156721664), (2, 78360832), (4, 39180416), (8, 19590208), (11, 14247424), (16, 9795104), (22, 7123712), (32, 4897552), (44, 3561856), (64, 2448776), (88, 1780928), (128, 1224388), (176, 890464), (256, 612194), (352, 445232), (512, 306097), (704, 222616), (1408, 111308), (2816, 55654), (5632, 27827)]